cordova-plugin-dialogs:navigator.notification.prompt not working properly

Question

 function onPrompt(results) {
   if (results.buttonIndex == 1) {
     alert('sucess');//working
   } else {
     alert('fail');//not working
   }
 }

navigator.notification.prompt(
  'Please enter your name',
  onPrompt,
  'Registration',
  ['Ok', 'Exit'],
  'Maruthi'
);

onprompt() else part is not working when user press exit but if is correctly working as its expected when user press on ok button.

Answer 1

You have to check the type of buttonIndex:

function onPrompt(results) {
   if (results.buttonIndex === 1) {
     alert('sucess');
   } else {
     alert('fail');
   }
 }

If you use only two equal signs, the 1 means TRUE, which is always TRUE in your function, because buttonIndex has a value.